Wolf 106302 - Spindle Speed and Belt Tension Adjustment

Spindle speeds
and
adjusting
belt tension
.
. .
.
WARNING:
Always
ensure that the
pillar
drill is switched
off and
NOTE A De“
9°S“‘°”'”9 Speed
m” ‘5
unplugged
from t e
power supply
before
making
and
adjustments
or
a
,
.-
.
.
loosed on the inside
top
coverot the
p.llar
drill
changing
a
drill bll,
Changing
the
spindle
speed
Unscrew
the cross head screw
securing
the
pulley guard
and
lift
open
the
pulley guard
to
expose
the
pulley system.
Determine the
spindle speed required.
Identify
the
pulley
arrangement
that
gives
the nearest
spindle speed
to
that
required by referring
to the drill
speed
chart.
NOTE:
dDo
not cross
the belt to
gave
.
, .
inlerme late 5 eeds
this wr‘l cause
Slacken the belt
tension
locking
bolt. This
damage
to the
gillardfllt
‘
will allow the
tension on the drive belt to be
released The
motor
assembly
is
hinged
to
allow Belt
tension
tensioning
of
the drive belt. To move the
drive When the
desired
pulleyarrangement
has been
belt on
the
largest
drive
spindle
pulley
towards
achieved,
tension the drive belt. To check that the
1
A
13‘
E
the
next smallest
pulley
and at the same
time correct
tension has been achieved.
press
your
rotate
the
drive
spindle. by
hand until
the drive
finger
onto the centre of the drive belt. The drive
belt locates onto the next smallest
pulley. Repeat
belt should move
approximately
13mm
this
procedure
on the motor
pulley
until the
Re-tighten
the belt tension
locking
knob.
desired
pulley
has been
achieved.
\Volf'
.
l06302
—
Page
15
SPINDLE MIDDLE
MOTOR